INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6afc09eccb33d682fb0f3b378b8b4b872225285895d10932eeff12d365aa0863', 
    'vMZHtgZFMAuXVnDarJnSqkSbI6jF37ITt+WxXv/Ijhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)